Looking for aftermarket parts to modify or upgrade your 1981 Ford E-350 Econoline with crankshafts? At Tunersports.com we carry a huge selection of the top name brand performance crankshaft parts and accessories.

OUT OF STOCK 104603850Eagle cast crankshaft is great alternative to and an upgrade from an O.E. crankshaft. .092" fillet radiuses mean in increase in strength, but O.E. Replacement bearings can still be used. Recommended for use in pump-gas, naturally-aspirated, non-competition road cars.... Eagle Ford 460 3.850in Stroke 2350 Bobweight Cast Crankshaft 1975-1982 Ford E-350 Econoline Base / Chateau 1975-1983 Ford E-350 Econoline Custom $489.24 |

OUT OF STOCK M-6303-C340Fits 302 production and Ford Performance cylinder blocks. Stock 2.1232 in. rod journal diameters. Use with M-6200-D50 'Sportsman' rods (5.40 in. long) and 1.090 in. CD pistons in standard 302 block for 347 cu. in. Features: Lightening holes, Rounded CW leading edge, tapered trailing edge, Rod and ma... Ford Racing High Strength Forged Steel 3.40inch Stroker Crankshaft 1979-1982 Ford E-350 Econoline Base / Chateau / Custom $988.25 |